Memory Game 5NF7 Fractions VocabularyOnline version Match the definition with the term. by Katie Belongia The number that when multiplied by another number, gives you one; also called the multiplicative inverse. A fraction with a numerator of 1. Numerator Unlike Fractions Denominator Unit Fraction Fractions that have different denominators. The bottom of a fraction that tells you how many pieces make a whole group. Equivalent Fractions A number written in the form of a/b. A number made up of a whole number and a fraction. Like Fractions A fraction where the numerator is greater than the denominator. Mixed Number Fractions with different numbers, but when simplified they have the same value. Reciprocal Fraction Fractions that have the same denominator. The top number in a fraction. Improper Fraction